I have developed a custom visual and when I use Power BI Desktop to import the custom visual it works, when I upload the report file (with the custom visual embedded) to Power BI Service it all works ok also.
However, when I use the Power BI Service to import the custom visual to a report from a file it occurs an import error "An error occurred while attempting to import visual in this report."
I see two errors in the browser dev tools (Edge or Chrome)
SEC7120 [CORS] error in 'https://wabi-brazil-south-redirect.analysis.windows.net/powerbi/content/visual'.
HTTP413 PAYLOAD TOO LARGE
The pbiviz file has a size of about 2.9MB. Is that too much?
I don't know how to fix those problems as they appear to be restrictions from the server.
Can you shine some light on this, please?
Solved! Go to Solution.